CVE-2021-20796: Path Traversal
First published: Wed Oct 13 2021(Updated: )
Directory traversal vulnerability in the management screen of Cybozu Remote Service 3.1.8 allows a remote authenticated attacker to upload an arbitrary file via unspecified vectors.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cybozu Remote Service Manager | =3.1.8 |
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Frequently Asked Questions
What is the severity of CVE-2021-20796?
The severity of CVE-2021-20796 is medium with a CVSS score of 6.5.
What is the affected software for CVE-2021-20796?
The affected software for CVE-2021-20796 is Cybozu Remote Service Manager 3.1.8.
How does CVE-2021-20796 work?
CVE-2021-20796 is a directory traversal vulnerability that allows a remote authenticated attacker to upload an arbitrary file through unspecified vectors on the management screen of Cybozu Remote Service 3.1.8.
How can I fix CVE-2021-20796?
To fix CVE-2021-20796, it is recommended to update Cybozu Remote Service Manager to a version that is not affected by the vulnerability.
Where can I find more information about CVE-2021-20796?
You can find more information about CVE-2021-20796 on the following references: [JVN](https://jvn.jp/en/jp/JVN52694228/index.html) and [Cybozu Support KB](https://kb.cybozu.support/article/37427).
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